Hyundai Tucson: Engine Mechanical System / Intake And Exhaust System

Oil Level Sensor

- Removal and Installation 1.Remove the engine room under cover.(Refer to Engine and Transaxle Assembly - "Engine Room Under Cover") 2.Drain the engine oil.(Refer to Lubrication System - "Engine ...

Air Cleaner

- Removal and installation Air Cleaner Assembly 1.Disconnect the battery negative terminal. 2.Remove the engine cover.(Refer to Engine And Transaxle Assembly - “Engine Cover”) 3.Remove the ...

Other information:

Hyundai Tucson (NX4) 2022-2026 Service Manual: Oil Pressure Sensor (OPS)
- Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by the engine speed and load.By controlling CVVT, the valve over-lap or under-lap occurs, which mak ...

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Remote key precautions
The remote key may not work if any of the following occur: The key is in the ignition switch. The maximum operating distance limit is exceeded (about 32 feet (10 m)). The remote key battery is weak. Other vehicles or objects may block the signals. The weather is extremely cold. ...